Concrete Driveway & Floor Contractors in Concord, CA

"Mr Hoang did a lovely job installing our path and gravel area. He is always responsive to our desires and quietly takes care of the odd problems that always come up."

"The landscape designer was creative and knowledgeable. They took the time to understand my needs and preferences, and the end result was a beautiful and functional outdoor space."

"Green Bay is a trustworthy company to work with, Juan is very reliable, knowledgeable and kind. We are very happy with the work he has done for us. I highly recommend him if you have any landscaping issues need to be done. Cillia"

"Very professional and quoted affordable price. Good work and keep up the good work!"

"Hector came up with a great solution for some drainage issues at our house. They were quick and efficiently and very cost effective. After they left it looked like they had never been there. Highly recommend."

"So far, so great! I've now decided in addition to grading my yard, I need a French drain installed which I assume he will finish next week."

"I hired Mr. Hoang to build a concrete slab for a new shed and regrade a sloped side yard to improve the area’s usability. To do this he installed 3 large retaining walls and created 3 flat levels so we can plant trees, flowers, and a future garden. His crew showed up on time every morning and completed the work on time and on budget. I received a couple quotes and mr hoang came in at the lowest and he was available to go right away. I’m glad I hired him because his work was beautiful. He has almost 20 yrs of experience and the results really show. I define recommend hiring him for all your landscaping needs."

"Giovani and Dell of Ultra Construction were great to work with and they responded quickly and efficiently to our contractor inquiry. They came out the next day and provided a fair and reasonable estimate. Dell and his crew, including Julian came out and had the concrete walkway and stairs installed in just one day. It looks great and we couldn’t be happier with the results. Their prep work and cleanup were outstanding. Would highly recommend this company for any concrete construction work"

"Juan Hernandez and his team of men completed our retaining wall beautifully. They were easy to work with. He and his men reinforced the walls as we discussed, cleaned up at the end of each day, and we ended up with new, sturdy walls. The workers were polite, helpful, and hardworking. The cost was within what others had quoted us. We are happy with the walls and steps and would use them again."